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The study, which involved research on 225 young children, found that boys with longer index fingers tended to have a larger head circumference. A larger head circumference is often associated with a brain that develops rapidly. This discovery suggests that specific developmental traits are established even before birth.
The length of the fingers depends on which hormones are more prevalent before birth. While a larger brain is often seen as a sign of quick intelligence and good memory, researchers noted that evolution played a role over millions of years as the human body adapted. Interestingly, while high estrogen levels might lead to a larger brain, it can also mean the body may have to work harder to fight certain diseases in the future.
How to check yourself:
* If your first finger (index) is long, your brain may have grown very rapidly during childhood.
* If your ring finger is longer, it may indicate a natural aptitude for sports or high-intensity physical activities.
* Your fingers are essentially a small “report card” of your biological development.
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]]>The post Spray on the Wound, Bleeding Stops Instantly appeared first on The Edge Media.
]]>Excessive bleeding remains one of the leading causes of death in accidents and traumatic injuries. In many cases, patients lose a significant amount of blood before reaching a hospital, making survival difficult. The first few minutes after an injury are often critical for saving lives. Keeping this in mind, researchers at the Korea Advanced Institute of Science and Technology have created a high tech hemostatic agent in powder form.
As soon as the powder comes into contact with blood, it transforms in less than a second into a soft and flexible gel. This gel adapts to the shape of the wound and seals it effectively. Whether the injury is deep, uneven, or located in a place where bandaging is difficult, the gel forms a complete seal over the area.
The spray does not merely cover the wound. It helps blood cells bind together quickly, accelerating the body’s natural clotting process. This rapid action ensures that bleeding is controlled almost immediately. The gel also has the ability to absorb several times its own weight in blood, making it highly efficient in critical situations.
The materials used to create this spray are derived from natural sources. Marine algae play a key role in forming the gel structure. A bacterial fermentation process is also involved, which strengthens the mixture and enhances its effectiveness.
According to the researchers, the project initially began with the aim of saving soldiers’ lives on the battlefield. However, they believe the spray will soon become an essential part of military medical kits, emergency response units, and even household first aid boxes. The technology is currently in the final stages of development. Although an official launch date has not yet been announced, experts expect it to become an affordable and practical life saving solution for millions of people around the world in the coming years.
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]]>The post Now TB Medicine Effectiveness Can Be Tested in Just Two Hours appeared first on The Edge Media.
]]>Until now, patients had to wait several weeks to know whether the prescribed medicines were working, as traditional culture based drug sensitivity tests took a long time. This delay often resulted in incorrect treatment, worsening patient conditions, and an increased risk of drug resistant tuberculosis spreading in the community.
The new POCT method enables doctors to quickly determine whether TB bacteria are responding to antibiotics and anti TB medicines. This allows timely correction of treatment, prevents unnecessary medication, and reduces the chances of complications caused by ineffective drugs.
The research was conducted under the leadership of Dr Arup Mohanty at AIIMS Gorakhpur. The team studied Mycobacterium tuberculosis and extensively drug resistant TB strains using this new technique. Patient samples were analysed, and results were obtained within two hours, compared to several weeks required for conventional tests.
The findings of this study were presented at the 14th annual conference of the Sri Lanka Society for Microbiology, held in Colombo. Researchers and TB specialists from India and other countries participated in the conference. Only 18 research papers were selected for presentation, and this study was among them, highlighting its global relevance and scientific value.
Experts stated that the new test is highly useful for detecting multi drug resistant and extensively drug resistant tuberculosis. AIIMS Gorakhpur is preparing to implement this test in clinical practice soon, which is expected to significantly improve TB diagnosis and treatment outcomes.
According to Dr Bimla Dutta, Director of AIIMS Gorakhpur, this innovation will help identify TB drug resistance in a much shorter time and ensure that patients receive the correct medicines without delay.
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